Prosecution Insights
Last updated: October 04, 2026

Law Office Of Joseph L. Felber

Technology areas: Transportation, E-Commerce & Mechanical Systems • Medical Devices & Mechanical Engineering

16 pending office actions • 15 clients • 16 examiners • 11 art units • 0 of 16 (0%) have an AI response strategy ready • 11 patents granted in the last 365 days

Analysis

Law Office of Joseph L. Felber operates in the Medical Devices & Mechanical Engineering technology area, having managed 353 career applications. The firm has established a resolved allowance rate of 85.27 percent, which reflects the proportion of its applications that reach a grant. This record of 353 career applications serves as the basis for the firm's experience in the mechanical and medical device sectors.

The firm's prosecution process involves an average of 3.01 office actions per allowance. This metric indicates the typical number of interactions between the firm and patent examiners before an application reaches an allowance. Currently, the firm has 11 pending office actions, which represent its active workload within its Medical Devices & Mechanical Engineering practice. These 11 pending office actions are fewer than the 353 career applications on record.

The 353 career applications and 85.27 percent allowance rate establish the firm's historical performance. The 3.01 office actions per allowance provide a benchmark for the expected duration of the prosecution process. The 11 pending office actions show the firm's ongoing activity in securing patent rights for its clients.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Quality Metrics (n=353 apps, methodology: how we score firms)

85.3%
Allowance Rate
n=353
+0.57σ
Allowance Rate (norm)
n=353
3.0
OAs to Allowance
n=220
-0.32σ
OAs to Allow (norm)
n=220
902 days
Time to Allowance
n=220
+8.9pp
Interview Lift
n=353
20.9%
RCE Rate
n=353
2.5%
Appeal Rate
n=353

Rejection Performance (% of received rejections ultimately overcome)

85.3%
§101 Overcome
n=34
68.2%
§102 Overcome
n=110
75.3%
§103 Overcome
n=174
72.8%
§112 Overcome
n=151

Specialization & Scale

A61B, G06F, G06Q
Top CPC Subclasses
17%
Top-3 CPC Share
n=353
1
Practitioners
n=353
353.0
Apps / Practitioner
n=353

Portfolio Summary

16
Total Pending OAs
12
Non-Final OAs
4
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 5 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

0
Overdue
0
Due this week
2
Due this month
1
Due in next 60 days
2
Due later

Deadline Fire Line

Every pending office action with a known statutory deadline, placed on a days-until-due axis. Dots left of Today are overdue; the further right, the more runway. Cases that share a deadline window stack vertically. 5 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Due ≤ 30 days (2)Due ≤ 60 days (1)Due later (2)

Case Difficulty Mix

Difficulty is derived from the rejection statutes on the most recent pending office action. §101-driven and multi-statute cases are graded Hard; §112-only and obviousness-type double-patenting cases are graded Easy; everything else is Medium. "Unknown" means we have not yet parsed a statute for that office action.

11
Hard (69%)
4
Medium (25%)
1
Easy (6%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other1 (6%)
§103 only3 (19%)
§102 only1 (6%)
§112 only1 (6%)
Multi-statute (no §101)10 (62%)

Industry Mix

How the docket's pending cases split across USPTO tech-center bands.

2
Life Sciences
12% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
9
Mechanical / Eng
56% of docket
5
Business / Other
31% of docket

Time-on-OA Estimate

Manual office-action response work runs about 10 hours per case. The time-saved bands below show what IP Author's prosecution pipeline typically delivers — a conservative 20% on the low end, 35% in the middle, 50% on the high end.

160 h
Manual time on pending OAs
32 h
Time saved (low, 20%)
56 h
Time saved (mid, 35%)
1.4 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
LI, JOHN DENNY 1 63.2% +48.4%
IGBOKO, CHIMA U 1 78.6% +39.8%
WAGGENSPACK, ADAM J 1 45.8% +46.9%
MCNURLEN, SCOTT THOMAS 1 52.9% +28.0%
FERNANDES, PATRICK M 1 59.8% +31.7%
KREINER, MICHAEL B 1 82.4% +13.4%
GOLOBOY, JAMES C 1 63.7% +8.7%
HADDAD, MOUSSA MAHER 1 27.3% +33.9%
GUYAH, REMASH RAJA 1 76.9% +37.9%
HOWELL, GWYNNETH LINNEA 1 44.4% +79.2%

Quick Wins (1)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 1 ordered by deadline are shown.

App #TitleExaminerDue in
18942725 ASYMMETRIC MULTIROTOR KREINER, MICHAEL B —

Hard Cases (11)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 8 ordered by deadline are shown.

App #TitleExaminerDue in
18768119 LASER APPLICATOR HADDAD, MOUSSA MAHER 27d
18434809 AUTOMATED MONITORING OF EXTRACORPOREAL SUPPORT PATIENT CARE AND INTERACTIVE USER INTERFACE THEREFOR BURGESS, JOSEPH D 48d
18560939 SKIN CHARACTERIZATION METHODS AND DEVICES MERRIAM, AARON ROGERS 71d
18033342 A METHOD AND SYSTEM FOR PRESERVATION OF MINIMALLY PROCESSED FRUIT OR VEGETABLES RODGERS, ARIEL M 83d
19540800 METHOD OF TREATMENT FOLLOWING ORGAN TRANSPLANT WITH ACCOUSTIC ENERGY LI, JOHN DENNY —
19186085 CAPSULOTOMY DEVICE AND METHOD IGBOKO, CHIMA U —
19063621 FORWARD DRAW HOLSTER WITH HOLSTER RETENTION MECHANISM WAGGENSPACK, ADAM J —
18867127 DEVICE AND METHOD FOR COLLECTING BIOLOGICAL SAMPLES FROM A BEAM FERNANDES, PATRICK M —

Interview Candidates (9)

Cases in front of an examiner whose interview lift is 10 percentage points or more — i.e. interviewed cases historically resolve more favorably than non-interviewed ones. The top 8 ordered by deadline are shown.

App #TitleExaminerDue in
18768119 LASER APPLICATOR HADDAD, MOUSSA MAHER 27d
19540800 METHOD OF TREATMENT FOLLOWING ORGAN TRANSPLANT WITH ACCOUSTIC ENERGY LI, JOHN DENNY —
19186085 CAPSULOTOMY DEVICE AND METHOD IGBOKO, CHIMA U —
19063621 FORWARD DRAW HOLSTER WITH HOLSTER RETENTION MECHANISM WAGGENSPACK, ADAM J —
18962102 SHOULDER STRAP POSITIONER FOR BACKPACKS & OTHER CARRIERS MCNURLEN, SCOTT THOMAS —
18867127 DEVICE AND METHOD FOR COLLECTING BIOLOGICAL SAMPLES FROM A BEAM FERNANDES, PATRICK M —
18942725 ASYMMETRIC MULTIROTOR KREINER, MICHAEL B —
18716170 TUNABLE MICROWAVE/MMW REFLECTOR GUYAH, REMASH RAJA —

Client Portfolio (15 clients)

Top Art Units

Art UnitApps
37981
37341
36421
37961
36481
36851
37721
37911
17921
36471

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
19540800 METHOD OF TREATMENT FOLLOWING ORGAN TRANSPLANT WITH ACCOUSTIC ENERGY Curespec Ltd. LI, JOHN DENNY 3798 §102§103§112Other Non-Final OA — Pending Feb 16, 2026
19186085 CAPSULOTOMY DEVICE AND METHOD Horus Medtech S.R.L IGBOKO, CHIMA U §102§112Other Non-Final OA — Pending Apr 22, 2025
19063621 FORWARD DRAW HOLSTER WITH HOLSTER RETENTION MECHANISM Orpaz Defense Ltd. WAGGENSPACK, ADAM J 3734 §102§103§112 Non-Final OA — Pending Feb 26, 2025
18962102 SHOULDER STRAP POSITIONER FOR BACKPACKS & OTHER CARRIERS Oren Peled MCNURLEN, SCOTT THOMAS §103 Non-Final OA — Pending Nov 27, 2024
18867127 DEVICE AND METHOD FOR COLLECTING BIOLOGICAL SAMPLES FROM A BEAM Uc-Care Ltd. FERNANDES, PATRICK M §102§103§112 Non-Final OA — Pending Nov 19, 2024
18942725 ASYMMETRIC MULTIROTOR Colugo Systems Ltd. KREINER, MICHAEL B 3642 §102 Non-Final OA — Pending Nov 10, 2024
18848974 INTEGRATED PROCESS FOR THE CONVERSION OF PLASTIC WASTE Latent Energy Ltd. GOLOBOY, JAMES C §102§112 Non-Final OA — Pending Sep 20, 2024
18768119 LASER APPLICATOR Alma Lasers Ltd. HADDAD, MOUSSA MAHER 3796 §103§112 Final Rejection 27d Pending Jul 10, 2024
18716170 TUNABLE MICROWAVE/MMW REFLECTOR Ariel Scientific Innovations Ltd. GUYAH, REMASH RAJA 3648 §103§112 Non-Final OA — Pending Jun 04, 2024
18703345 INHALATION AND EXHALATION DEVICES Dendro Technologies, Inc. HOWELL, GWYNNETH LINNEA §102§103§112 Non-Final OA — Pending Apr 21, 2024
18434809 AUTOMATED MONITORING OF EXTRACORPOREAL SUPPORT PATIENT CARE AND INTERACTIVE USER INTERFACE THEREFOR Inspira-Technologies Oxy B.H.N. Ltd. BURGESS, JOSEPH D 3685 §101§103§112 Non-Final OA 48d Pending Feb 07, 2024
18578735 DENTAL IMPLANT DEVICE AND SYSTEM Abracadabra Implants Ltd. BELK, SHANNEL NICOLE 3772 §103 Final Rejection — Pending Jan 12, 2024
18560939 SKIN CHARACTERIZATION METHODS AND DEVICES Skinfield Ltd. MERRIAM, AARON ROGERS 3791 §103§112 Final Rejection 71d Pending Nov 15, 2023
18033342 A METHOD AND SYSTEM FOR PRESERVATION OF MINIMALLY PROCESSED FRUIT OR VEGETABLES Beth-El Machinery Ltd. RODGERS, ARIEL M 1792 §103§112 Non-Final OA 83d Pending Apr 23, 2023
18101484 MICROWAVES FOR PLANT AND PEST CONTROL Ariel Scientific Innovations Ltd. HUTCHENS, CHRISTOPHER D. 3647 §103 Final Rejection 14d Pending Jan 25, 2023
17864443 MIKVAH SANITATION DEVICES Pool Purity Ltd. GEISBERT, WILLIAM ADDISON 1779 §112 Non-Final OA — Pending Jul 14, 2022

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